Baby Face Marshall

He kidnaps Ruby Redfort and brings her to the Count. At the end of the book, he is apprehended by Spectrum and arrested.

The reason why Baby Face is nicknamed said name is that he has a very sweet face, almost like a baby so it is very difficult to ever think of him being a criminal, never mind a murderer

In Pick Your Poison, Baby Face escapes from prison and we find out his real name is Boyd Marshall. After failing to poison Amarjargel Oidov, he was murdered and his body was cut into pieces and sent to various parts of America. The murderer is believed to be Mrs Von Leyden (Lorelei's Mother)